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Ensinger PEI

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SABIC NORYL™ Resin N1250 Polyphenylene Ether + PS (PPE+PS) (Europe)
Categories: Polymer; Thermoplastic; Polystyrene (PS); Polystyrene + Polyphenylene Ether, Unreinforced

Material Notes: NORYL™ N1250 resin is a non-reinforced blend of polyphenylene ether (PPE) + high impact polystyrene (HIPS). This injection moldable grade contains non-brominated, non-chlorinated flame retardant and carries a UL94 flame rating of 5VA at 2.5mm and V0 at 0.75mm. NORYL N1250 resin offers thin wall FR capability, enhanced dimensional stability, high heat resistance, low moisture absorption, and good electrically insulating properties. It may be an excellent candidate for a variety of consumer electronic applications such as charger and adapter housings.

Features: Hydrolytic Stability,Low Creep Sensitivity,Flame Retardant,Non-Halogenated,Non-Chlorinated,Non-Brominated,High Flow,Good Processability

Information provided by SABIC

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Physical PropertiesOriginal ValueComments
Density 1.10 g/ccISO 1183
Moisture Absorption 0.0200 %Injection Molding
 0.0500 %23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.25 %ISO 62-1
Viscosity 12 cP
@Load 5.00 kg,
Temperature 280 °C
MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow 0.0050 cm/cm24hrs; ISO 294
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 55.0 MPa50 mm/min; ISO 527
 62.0 MPa50 mm/min; ASTM D638
Tensile Strength, Yield 75.0 MPa50 mm/min; ISO 527
 77.0 MPa50 mm/min; ASTM D638
Elongation at Break 8.0 %50 mm/min; ISO 527
 15 %50 mm/min; ASTM D638
Elongation at Yield 4.5 %50 mm/min; ISO 527
 5.0 %50 mm/min; ASTM D638
Tensile Modulus 2620 MPa1 mm/min; ISO 527
 2700 MPa50 mm/min; ASTM D638
Flexural Strength 109 MPayield, 2 mm/min; ISO 178
 120 MPayld, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 2530 MPa2 mm/min; ISO 178
 2800 MPa1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched 100 JASTM D256
Izod Impact, Notched (ISO) 8.00 kJ/m²80*10*4; ISO 180/1A
 6.00 kJ/m²
@Temperature -30.0 °C
80*10*4; ISO 180/1A
Charpy Impact, Notched 7.00 kJ/m²Edgew 80*10*4 sp=62mm; ISO 179/1eA
 
Electrical PropertiesOriginal ValueComments
Dielectric Strength 49.0 kV/mm
@Thickness 3.20 mm
in oil; IEC 60243-1
Arc Resistance 60 - 120 secASTM D495
Comparative Tracking Index 250 VIEC 60112
 250 - 400 VUL 746A
Hot Wire Ignition, HWI >= 120 sec
@Thickness >=0.750 mm
UL 746A
High Amp Arc Ignition, HAI >= 120 arcs
@Thickness >=0.750 mm
UL 746A
High Voltage Arc-Tracking Rate, HVTR >= 150 mm/minUL 746A
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 61.0 µm/m-°C
@Temperature -40.0 - 40.0 °C
ISO 11359-2
CTE, linear, Transverse to Flow 68.0 µm/m-°C
@Temperature -40.0 - 40.0 °C
ISO 11359-2
Hot Ball Pressure Test 125 °CPASS; IEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi) 125 °C
@Thickness 3.20 mm
unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 119 °CFlatw 80*10*4 sp=64mm; ISO 75/Af
Vicat Softening Point 139 °CRate B/120; ISO 306
UL RTI, Electrical 110 °CUL 746B
UL RTI, Mechanical with Impact 105 °CUL 746B
UL RTI, Mechanical without Impact 110 °CUL 746B
Flammability, UL94 V-2
@Thickness >=0.400 mm
UL 94
 V-0
@Thickness >=0.750 mm
UL 94
 5VA
@Thickness >=2.50 mm
UL 94
 
Processing PropertiesOriginal ValueComments
Nozzle Temperature 275 - 305 °C
Zone 2 255 - 300 °C
Zone 3 265 - 305 °C
Melt Temperature 275 - 305 °CInjection Molding
Mold Temperature 70.0 - 100 °C
Drying Temperature 105 - 110 °CInjection Molding
Dry Time 3.00 - 4.00 hourInjection Molding
 8.00 hourCumulative; Injection Molding
Back Pressure 0.300 - 0.700 MPa
Shot Size 30 - 70 %
Vent Depth 0.00380 - 0.00510 cm
Screw Speed 20 - 100 rpm

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